uxcell 100 Pcs 12.9 Alloy Hex Key Socket Head Cap Screws Bolts UNC 4#-40x1/2"
| Head Style | Socket |
| Fastener Type | Machine Screw |
| Brand | uxcell |
| Thread Style | Right Hand |
| Item Hardness | Grade 5 |
| Metal Type | Alloy Steel |
| Head Type | Socket |
| Number of Pieces | 100 |
| UPC | 702105721131 |
| Global Trade Identification Number | 00702105721131 |
| Manufacturer | Sellify |
| Country of Origin | USA |
| Model number | a14062000ux0109 |
| Number of Memory Sticks | 100 |
| Item Weight | 0.28 g |
| Product Dimensions | 1.27 x 0.6 x 0.6 cm; 0.28 g |
| Item model number | a14062000ux0109 |
| Item Height | 0.6 Centimeters |
| Item Width | 0.6 Centimeters |
| Are batteries included? | No |
S**D
Good quality, good threads, good hex head
I'm using these in brass inserts, they work well. Not too tight, not too loose. The hex head looks good and fits the Allen wrenches correctly.
R**Y
Five Stars
Arrived quicker than expected, with items as advertised
D**N
Actually 3/32" drive size
They are 4-40 black oxide bolts. They seem ok. My application doesn't apply much torque to them, so I can't say how strong they are, but they seem like . . . bolts. My only complaint so far is that listing incorrectly gives the drive size as 5/64 when it is actually 3/32".
B**N
Brittle!!! Do not buy
Bought these to replace some really soft stainless phillips head bolts in an RF antenna at work... i put barely any torque at all on this and it snapped.... these are about as brittle as a pretzel stick.... now if i want to fix it i have to take the whole antenna apart ....Needless to say i will be returning them...
Trustpilot
1 month ago
2 days ago